<template>
  <Layout>
    <div style="min-height: 600px">
      <el-card shadow="never" style="margin-bottom: 20px">
        <el-input
          placeholder="请输入关键字"
          v-model="searchKey"
          clearable
          style="width: 300px"
        ></el-input>
        <el-button
          @click="search"
          icon="el-icon-search"
          style="margin-left: 10px"
          circle
          plain
        ></el-button>
      </el-card>

      <div v-if="projects && projects.length > 0">
        <el-card
          shadow="hover"
          v-for="(item, index) in projects"
          :key="'pro' + index"
          style="margin-bottom: 20px"
          v-if="!item.node.hide"
        >
          <div slot="header">
            <el-row>
              <el-col :span="16">
                <span>
                  <a style="text-decoration: none; cursor: pointer" @click="$router.push(`/detail/${item.node.id}`)">
                    <i class="el-icon-service"></i>&nbsp;&nbsp; {{ item.node.name }}
                  </a>
                </span>
              </el-col>
            </el-row>
          </div>
          <div style="font-size: 0.9rem; line-height: 1.5; color: #606c71">
            最近更新 {{ $util.utcToLocal(item.node.updated_at) }}
          </div>
          <div
            style="
              font-size: 1.1rem;
              line-height: 1.5;
              color: #303133;
              padding: 10px 0px 0px 0px;
            "
          >
            {{ item.node.description }}
          </div>
          <div
            style="font-size: 1.1rem; color: #303133; padding: 10px 0px 0px 0px"
          >
            <el-row>
              <el-col :span="16" style="padding-top: 5px">
                <el-tooltip
                  effect="dark"
                  :content="'star ' + item.node.stargazersCount"
                  placement="bottom"
                >
                  <i
                    class="el-icon-star-off"
                    style="margin: 0px 5px 0px 0px"
                  ></i>
                </el-tooltip>
                {{ item.node.stargazersCount }}
                <el-tooltip
                  effect="dark"
                  :content="'watch ' + item.node.watchersCount"
                  placement="bottom"
                >
                  <i class="el-icon-view" style="margin: 0px 5px 0px 15px"></i>
                </el-tooltip>
                {{ item.node.watchersCount }}
                <el-tooltip
                  effect="dark"
                  :content="'fork ' + item.node.forksCount"
                  placement="bottom"
                >
                  <i class="el-icon-bell" style="margin: 0px 5px 0px 15px"></i>
                </el-tooltip>
                {{ item.node.forksCount }}
              </el-col>
              <el-col :span="8" style="text-align: right">
                <el-tag size="small" type="danger" v-if="item.node.license">{{
                  item.node.license
                }}</el-tag>
                <el-tag size="small" type="success">{{ item.node.language }}</el-tag>
              </el-col>
            </el-row>
          </div>
        </el-card>
        <div style="text-align: center">
          <pager :info="pageInfo" />
        </div>
      </div>

      <el-card
        shadow="never"
        style="
          margin-bottom: 20px;
          padding: 20px 0px 20px 0px;
          text-align: center;
        "
        v-if="!projects || projects.length == 0"
      >
        <font style="font-size: 30px; color: #dddddd">
          <b>还没有开源项目 (╯°Д°)╯︵ ┻━┻</b>
        </font>
      </el-card>
    </div>
  </Layout>
</template>

<page-query>
query ($page: Int) {
  project: allStrapiProject(perPage: 9, page: $page) @paginate {
    pageInfo {
      totalPages
      currentPage
    }
    edges{
      node {
        id
        name
        updated_at
        description
        license
        language
        stargazersCount
        watchersCount
        forksCount
      }
    }
  }
}
</page-query>

<script>
import { Pager } from "gridsome";
export default {
  name: "ProjectPage",
  data() {
    return {
      projects: [],
      searchKey: '',
      pageInfo: {}
    }
  },
  components: {
    Pager,
  },
  mounted() {
    this.projects = this.$page.project.edges
    this.pageInfo = this.$page.project.pageInfo
  },
  methods: {
    search() {
      const newProjects = [...this.projects]
      for (let i = 0; i < this.projects.length; i++) {
        newProjects[i].node.hide =
          newProjects[i].node.name.indexOf(this.searchKey) < 0;
      }

      this.projects = newProjects
    },
  },
};
</script>

<style>
</style>
